# MIT License
#
# Copyright (c) 2023 Mark McKay
# https://github.com/blackears/cyclopsLevelBuilder
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.

@tool
extends PanelContainer
class_name OverlaysDock

var plugin:CyclopsLevelBuilder:
	set(value):
		plugin = value
		
		update_overlay_editors()

func update_overlay_editors():
	for child:Node in %TabContainer.get_children():
		%TabContainer.remove_child(child)
		child.queue_free()
	
	for overlay:CyclopsOverlayObject in plugin.overlay_list:
		var ctl:Control = overlay.get_editor_control()
		%TabContainer.add_child(ctl)


# Called when the node enters the scene tree for the first time.
func _ready():
	pass # Replace with function body.


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta):
	pass

func save_state(state:Dictionary):
	var substate:Dictionary = {}
	state["overlays_dock"] = substate
	

func load_state(state:Dictionary):
	if state == null || !state.has("overlays_dock"):
		return
	
	var substate:Dictionary = state["overlays_dock"]
